baber/WOPTO huggingface dataset:
Patent JP-H11345926-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI TAKATOSHI
IPC: H01L25/07
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To prevent cracking on a soldered part of an external output terminal while maintaining low resistance and low inductance, in a semiconductor device capable of connecting a semiconductor chip in a case to the external through the external output terminal. SOLUTION: The external output terminal 36 is formed by punching a metallic plate and bending the punched plate so that an external terminal part 360 is parallel with a Y axis direction, when its plane part 365 is set up in parallel with a Z-X plane. Respective connection 361 to 364 are formed to have sufficiently long length as compared with its plate thickness, to be projected to a Z axis direction from the plate part 365 almost in parallel with the plate part 365, and to be bent so as to be turned downward on the way. Plural notch 361a to 364a are respectively formed in the connection 361 to 364. These notch 361a to 364a are formed along the X axis direction e.g. so that adjacent notched directions are mutually reversed.
Patent JP-H0316823-A (JP)
Title: On-vehicle air cleaner
Inventor: TANAKA SHUNICHIRO
IPC: B60H1/24
Filed: 1989-06-14
Abstract: PURPOSE:To make a power source capable of supplying power by means of wireless remote control using an existing power source installation by providing a control circuit that removes a stand-by state only while a receiver is receiving a signal at intervals of a fixed time from a transmitter for wireless remote control to control a fan motor. CONSTITUTION:A signal from a wireless remote control transmitter 13 is re ceived by the receiver 16 of an air cleaner main body 14, convert this to an electric signal and input to a control circuit 15. While the receiver 16 is received a signal showing 'POWER ON', the control circuit 15 maintains the next, the state that waits command such as air volume adjustment, etc., and executes the received command, actuates a transistor 17 that is a control element, and controls a fan motor 18. When the signal at intervals of a fixed time showing 'POWER ON' is not received by the receiver 16, the control circuit 15 turns the transistor 17 OFF taking preference over all commands heretofore, and stops the fan motor 18.
Patent JP-S63316131-A (JP)
Title: Data processor
Inventor: SHONAI TORU
IPC: G06F9/38
Filed: 1987-06-19
Abstract: PURPOSE:To prevent a dead clock state from being generated, by holding a branch destination address in a saving register transiently when no vacant instruction buffer which stores plural instructions based on the branching destination addresses exists. CONSTITUTION:In a data processor which pre-reads an instruction sequence and associates and outputs the branching destination address of a branching instruction in the instruction sequence, busy flags 1010-1030 go to 1 when no vacant instruction buffers 1002-1006 which store the plural instructions based on the branching destination addresses exist. Simultaneously, when a signal BrInst goes to an L at the time of decoding the branching instruction in which no hit of branching destination associative storage is performed, a holding instruction is outputted from instruction buffer control combination logic 1056, and the address of a following branching instruction is held at the saving register transiently, and the dead lock state where decoding is impossible due to the lack of the instruction buffer can be prevented from being generated. Also, similarly, the cancel of transient holding can be performed via the logic 1056.
Patent JP-S5853535-A (JP)
Title: Lighting circuit of indoor illuminator for vehicle
Inventor: SUZUKI MOTOYOSHI
IPC: B60Q3/02
Filed: 1981-09-23
Abstract: PURPOSE:To reduce brightness of an indoor illuminator gradually, by a method wherein a condenser is fully charged while a door of a vehicle is opened, terminal voltage of the condenser is increased and amplification action of an electric current is made to perform according to the foregoing increase. CONSTITUTION:When a door of a vehicle is opened a switch 2 is turned off, the maximum bias is applied to a transistor Tr, an indoor illuminator 3 is lit at the maximum brightness and a condenser Ct is fully charged. Then, when the door is shut the switch is turned on, the condenser Ct is discharged gradually through resistance Rt and terminal voltage begins to increase. Because of this, the transistor Tr as a voltage follower performs amplification action of an electric current corresponding to the terminal voltage of the condenser and an electric current electrifying the indoor illuminator 3 is reduced gradually for reduction of light.
Patent JP-S5274380-A (JP)
Title: Ionization box type area monitor
Inventor: KAWASHIMA KATSUHIKO
IPC: H01J47/02
Filed: 1975-12-18
Abstract: PURPOSE:To provide gas amplification effect and achieve the improve the improvement in reliability by so composing the ionization box as to be made usable in proportional regions through enhancement of ionization current sensitivity, and making possible the use of a logarithmic amplifier using a semiconductor element.
Patent JP-S6134219-A (JP)
Title: Spinning and drawing of polyester polymer
Inventor: OHARA MIKIO
IPC: D01D5/08
Filed: 1984-07-23
Abstract: PURPOSE:To obtain a fiber having excellent homogeneity and free from the unevenness of tenacity, elongation, dyeability, etc., by melt-spinning a polyester polymer composed mainly of polybutylene terephthalate (PBT) under a condition to give a spun fiber having an intrinsic viscosity falling within a specific range, and drawing the spun fiber. CONSTITUTION:A polyester polymer containing >=90wt% PBT is molten and spun under a condition ot give the spun fiber having an intrinsic viscosity of 0.65-0.82, preferably 0.72-0.80, and the fiber is drawn. Since the intrinsic viscosity of the spun yarn is dependent upon the intrinsic viscosity, water-content and melting temperature of the polyester chip, it is preferable to use a PBT having an intrinsic viscosity of 0.75-0.95 and a water-content of 0.008-0.015% before melting, and to melt the chip at 265-275 deg.C.
Patent JP-S5775874-A (JP)
Title: Heat-sensitive recording device
Inventor: YONEYAMA TSUNEO
IPC: H04N1/032
Filed: 1980-10-30
Abstract: PURPOSE:To make it possible to achieve high-speed recording without deteriorating printing quality by keeping power source capacity small, by conducting operation by giving it an input signal of a previous scanning line, an input signal of the current scanning line and a grand total of the input signals of the preveious scanning line. CONSTITUTION:Inputs are made in turn from an input control section 10 to a shift register 1, which has a capacity for one scanning line, and also to an adder 2, and when an input for one scanning line is completed, an output of the adder 2 shows a total of the input signals for one scanning line. An output and input signals of the resistor 1 and an output of the adder 2 are further put into the shift register 4 from an address input terminal of a read-only memory 3, and when an output of one scanning line is completed, driving signals for one scanning line are accumulated into the register 4. This information is sent over to a drive control section 5 which controls driving of a heat-sensible head 6. And therefore, when recording for one scanning line is completed, an ending signal is put out from the control section 5, a paper-feeding mechanism 7 feeds for one scanning line is completed, an ending signal is put out from the control section 5, a paper-feeding mechanism 7 feeds for one scanning line, the control section 10 puts out a series of input signals for the next one scanning line, and a series of these operations are repeated.
Patent JP-S638658-A (JP)
Title: Image forming device
Inventor: MURAYAMA YASUSHI
IPC: C08J5/18
Filed: 1986-06-30
Abstract: PURPOSE:To remove the influence of image sliding due to image carriers and to obtain an image of high picture quality in a monochromatic mode or a non- polychromatic mode by driving the image carrier and actuating a developing device in an image forming station canceling image formation and disabling other image forming means. CONSTITUTION:In an image forming device provided with plural image forming stations Pa-Pd and a moving body 6a to be moved and passed adjacently to image carriers 1Y-1BK to transfer images formed on the image carriers 1Y-1BK by respective image forming stations Pa-Pd, the image carriers 1Y-1BK are driven and developing devices 4Y-4BK are actuated in the image forming stations Pa-Pd canceling image formation and other image forming means are disabled. Consequently, an image of excellent picture quality can be obtained even at the time of image formation in the monochromatic mode and troubles at the time of generating the jam of a transfer material can be removed.
Patent JP-H07333370-A (JP)
Title: Zircaloy fuel cladding tube, method and apparatus for suppressing corrosion thereof
Inventor: URUMA YUTAKA
IPC: G21D1/00
Filed: 1994-06-09
Abstract: PURPOSE:To suppress corrosion of fuel cladding tube by forming the cladding tube of a zirconium alloy and previously coating the outer surface thereof with an oxide film. CONSTITUTION:Zircaloy is an alloy of Zr and Sn, Fe, Cr, Ni. A zircaloy fuel cladding tube is previously subjected to oxidation to coat the surface of the cladding tube with an oxide film of 0.1mum or above. For example, oxidation is carried out for about 14 hours in high temperature vapor of 363-410 deg.C under the pressure of 12+ or -0.4kg/cm<2>. When the film is deposited by 0.1mum or more, the surface of the cladding tube is prevented against adhesion of Cr. Since a compact black oxide film can be formed on the surface of the cladding tube, the potential of the cladding tube can be sustained at high level and corrosion of zircaloy is prevented from being accelerated by Cr.
Patent JP-S5776522-A (JP)
Title: Liquid crystal display device
Inventor: ONO YOSHIO
IPC: G04G9/00
Filed: 1980-10-30
Abstract: PURPOSE:To avoid the white-dropout (nondisplay) phenomenon which is caused when a simultaneous lighting is given to an overlap part of the upper and lower display layers for a liquid crystal display device consisting of the upper and lower twist nematic liquid crystal display layers, by setting a selective polarizing layer between the upper and lower display layers. CONSTITUTION:A double-layer liquid crystal display device consists of an upper liquid crystal cell 2 made of an electrode substrate 7 holding a liquid crystal material 8 between and a lower liquid crystal cell 3 comprising electrode substrate 12 holding a liquid crystal material 13. Then a selective polarizing layer 4 is set between the cells 2 and 3. In other words, the layer 4 contains a polarizing region 18 at the areas corresponding to analog display parts 10 and 15 plus a nonpolarizing region 19 at the areas corresponding to digital display parts 11 and 16 respectively at the display parts of the cells 2 and 3. Thus the digital display part is displayed bright; while the analog display part is rather dark. However, no white-dropout phenomenon is caused to ensure a high-contrast display with the cells 2 and 3.
Patent JP-H05328032-A (JP)
Title: Picture reader
Inventor: TANAKA AKIKO
IPC: H04N1/04
Filed: 1992-05-18
Abstract: PURPOSE:To make the distribution of a light quantity on a light receiving element face, uniform and to high precisely read a picture on an original face by providing a condenser lens in which a focusing position is changed in a main scanning direction. CONSTITUTION:Plural light emitting diodes 1a are one-dimensionally arranged like an array along the longitudinal direction (main scanning direction) of a substrate 2. A condenser lens 3 for converging a luminous flux emitted from a light emitting diode array 1 is worked by a plastic mold or a gas mold or the like, and provided at the front face of the light emitting diode array 1. The condenser lens 3 has not a refraction power (power) in the main scanning direction (longitudinal direction) on an original 4 face, but has a curvature (refraction power) only in the sub-scanning direction on the original (picture) 4 face, and the curvature is successively changed along the main scanning direction on the original 4 face. Therefore, the original 4 face is illuminated through the condenser lens 3, so that an output signal from the light receiving element can be almost made uniform from a central part to a peripheral part.
Patent JP-H091816-A (JP)
Title: Recording apparatus and facsimile apparatus using the same
Inventor: KUROSAWA YUJI
IPC: H04N1/23
Filed: 1995-06-19
Abstract: PURPOSE: To detect the residual amt. of ink with higher accuracy by removing the effect by the shaking of the surface of an ink liquid accompanied by the movement of an ink cartridge by recording operation or the effect by the mixing with noise. CONSTITUTION: The measuring result of the residual amt. of the ink in an ink cartridge 9 obtained from a reflection type photosensor 11 is subjected to current/voltage conversion and the voltage fluctuation accompanied by the effect caused by the shaking of the surface of an ink liquid or the effect caused by the mixing with noise is smoothed by a smoothing circuit 152. The smoothed voltage is subjected to A/D conversion to be processed by a CPU 101.
Patent JP-S5853785-A (JP)
Title: Electronic clock with function of load compensation
Inventor: YOSHIDA MAKOTO
IPC: H02P8/02
Filed: 1981-09-25
Abstract: PURPOSE:To realize optimum driving and thereby to save an electric power by detecting the load of a step motor driven by alternate pulses for each of the pulses, and by controlling the respective driving waveforms according to the result of the detection. CONSTITUTION:Alternate driving pulses A and B controlled by a driving signal controlling circuit 4 are impressed on the coil 11a of a step motor 11. According to the directions A and B of a current applied to the coil 11a of the step motor 11, operation detecting circuits 13a and 13b being independent from each other detect the rotation of a rotor, and detection signals thus obtained are given to driving signal controlling circuits 4a and 4b corresponding to the respective driving directions. The controlling circuits 4a and 4b have up-down counters and control the driving output of the step motor 11.
Patent JP-S5376017-A (JP)
Title: Magnetic head
Inventor: IIKAWA TSUTOMU
IPC: G11B5/23
Filed: 1976-12-17
Abstract: PURPOSE: To contrive less damage. atriction, etc.,  of the magnetic core portion and to contrive simplification of manufacture, by narrowing only the gap portion and its neighborhood of the magnetic core portion opposite to the recording medium. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5853847-A (JP)
Title: Super high frequency module
Inventor: SAKANE TOSHIROU
IPC: H01L23/52
Filed: 1981-09-25
Abstract: PURPOSE:To obtain a module for free loading-unloading and good heat radiation wherein the discontinuity of the electromagnetic field is reduced at the connection part, by providing a flange on the upper surface of a carrier and fitting to the recess of a casing, and arranging a metallic thin film sheet for good heat radiation on the bottom surface of the recess. CONSTITUTION:A dielectric substrate 21 provided with a high frequency circuit, etc. is mounted on a carrier 12 resulting in a unit which is fitted to the casing 13 after various tests and the finish. The effect of heat radiation of the circuit unit is enhanced by providing an In foil on the casing bottom. When loading, the flange 15 is engaged to the step part 17 of the groove 15 for carrier insertion and closely contacted on the foil 14 on the bottom. In this constitution, the interval A between the flange 15 of the unit module 12 and the upper surface of the dielectric substrate 1 forms a grounding circuit, the distance to the grounding part is shortened, and thus the discontinuity of the electromagnetic field can be reduced. Further, the thermal resistance between the carrier and the casing is decreased by a light metal, and a module available for the range of super high frequency is obtained.
Patent JP-S5874565-A (JP)
Inventor: RAJI NARAIN SHINGU
IPC: C04B41/91
Filed: 1982-09-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H092581-A (JP)
Title: Cap opener
Inventor: KITAGAWA YOSHIO
IPC: B67B7/16
Filed: 1995-06-19
Abstract: PURPOSE: To provide a cap opener which, besides its cap-opening function, serves to promote publicity of a company and its products and enhance their public image. CONSTITUTION: A cap-pulling part 3 to pull off a cap with, designed to be freely projected and retracted, is provided inside a main body 1 which is desirably shaped as a whole. The cap-pulling part 3 is releasably fastened to a projection position and to a retraction position, the cap opener having an actuation part 4 and a spring 5, the former for pushing the cap-pulling part 3 at the retraction position and releasing it therefrom and the latter for moving the released cap-pulling part 3 to the projection position where it is fastened.
Patent JP-S6043800-A (JP)
Inventor: ITOU HISATSUGU
IPC: G01C23/00
Filed: 1983-08-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11332056-A (JP)
Title: Foundation device for building
Inventor: MATSUURA YUKIHISA
IPC: H02G3/12
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To improve the working property of wiring, piping, or the like of a building, with a simple configuration by printing an index for indicating the wirings of the building or the arrangement position of a member being provided along an inside surface on the visible surface of a foundation device for the building. SOLUTION: A foundation device 10 for a building is constituted of a sheet material, where a wiring diagram is written as an index 12 and an adhesive layer that is used as a fixing member which is integrally formed with the sheet material. The adhesive layer is directed toward the side of a wall surface 2 for allowing the foundation device 10 for a building to adhere. Then, wiring is made, based on the wiring diagram and connection information written on the foundation device 10 for a building. More specifically, an electric cord, a connector, and the like are arranged on the foundation device 10, so that their positions coincide with the arrangement position of a wiring apparatus indicated on the wiring diagram.  By the use of the grounding device 10 for a building, wiring operations can be made simple by measly fixing a wiring member along a wiring diagram which is indicated on the wall surface 2, thus eliminating the need for spills and facilitates the wiring operation.
Patent JP-H01320237-A (JP)
Title: Low expansion glass
Inventor: ITO HISAKUNI
IPC: C03C8/24
Filed: 1988-06-20
Abstract: PURPOSE:To provide low expansion glass having a low coefft. of thermal expansion and satisfactory meltability by blending base glass having a specified compsn. consisting of SiO2, Al2O3, B2O3 and a refining agent with specified amts. of F2, Li2O and Bi2O3. CONSTITUTION:Base glass having a compsn. consisting of, by weight, 65-75% SiO2, 0-5% Al2O3, 17-30% B2O3 and <=5% refining agent such as ZnO, As2O3 or CeO2 is blended with 0.5-3% F2, 0.5-40% Li2O and 0.5-10% Bi2O3 to obtain low expansion glass. This glass has a coefft. of thermal expansion comparable to or lower than that of 'Pyrex(R)' and satisfactory meltability, can easily be melted at <=1,550 deg.C and is suitable for use as glass for joining silicon or glass for a heat resistant vessel.
Patent JP-H101932-A (JP)
Title: Fish ladder
Inventor: TAKEUCHI SHINSUKE
IPC: E02B7/20
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To improve the function of a fish ladder by expanding a flexible jacket disposed along a corrugated weir for a cutoff by a fluid and lowering the height of the flexible jacket from one end to the other end. SOLUTION: A corrugated weir 1 for a cutoff consisting of a flexible membrane is crossed over a river and installed onto a river-bad A, and a fish ladder 10 composed of a flexible jacket 11 is extended on the downstream side of the weir 1 along the corrugated weir 1. Height is lowered gradually towards the other end section 1 from one end section of the jacket 11 under the state, in which the jacket 11 is supplied with a fluid and expanded, and the height of the end section 14 is set in height, in which fishes are transferred to the corrugated weir 1, while the height of the other end section 15 is set in height, in which fishes are transferred from the river to the fish ladder 10. When a water flow ride acrosses the corrugated weir 1, fishes ascend from the end section 15 of the fish ladder 10 to the end section 14, and ride across the corrugated weir 1.  When the fish ladder 10 is not used, the fluid is discharged and the jacket 11 is shrunk, and the fluid in the corrogated weir 1 and the jacket 11 is discharged and both the weir 1 and the jacket 11 are brought don at the time of a swelling. Accordingly, fishes can be made to ascend smoothly.
Patent JP-H0712315-A (JP)
Title: High temperature gas generating method
Inventor: SUWA TOSHIO
IPC: F23L7/00
Filed: 1993-06-23
Abstract: PURPOSE:To make a small-sized furnace, extend its life and save fuel of the furnace by a method wherein preheated gas supplied to a high temperature gas generating furnace is injected from an outer circumference of combustion flame formed by the burner toward a central axis of the flame. CONSTITUTION:A combustion flame F is formed by a burner 12 arranged at one side of a high temperature gas generating furnace 11 of which inner wall surface is formed into a cylindrical shape. In addition, preheated gas G flowed from a plurality of preheated gas supplying pipes 13 arranged at an intermediate part of the high temperature gas generating furnace 11 from an outer periphery of the combustion flame F toward a central axis of the flame and then the high temperature gas H is discharged from a discharging port 14 arranged at the other side of it. With such an arrangement as above, the preheated gas G injected toward the central axis of the flame may act in the same manner as that of refractory material, the combustion flame F strikes against the preheated gas G to cause gas of combustion reaction transient period to be stayed and its reaction time is elongated to promote the combustion.
Patent JP-H06209449-A (JP)
Title: Character edition circuit of cam coder
Inventor: HANNJIYUN RIMU
IPC: G11B27/32
Filed: 1993-06-23
Abstract: PURPOSE: To easily edit character information without damaging an existing video signal by varying a control pulse and recording character information data in a control track. CONSTITUTION: The character information data and a specified control signal data are outputted to a control head 120 and the two pieces of outputted data are recorded in the control track of a recording medium by a microcomputer 110. A reproduced signal is amplified by an amplifier 130, formed into a rectangular wave by a monostable multivibrator 140 and inputted in an integrator 150 and the microcomputer 110 in the case of reproduction. A control signal is generated by integrating the rectangular wave by the integrator 150, the character information data is extracted and outputted to an OSD IC 160 by the microcomputer 110. The character information is displayed on a screen by the IC 160. In this way, the character information is easily edited without damaging the existing video signal by varying the control pulse and recording the character information data to the control track.